EP3926884C0 - DYNAMIC REFERENCE SIGNAL CONFIGURATION FOR WIRELESS COMMUNICATION WITH SHORTENED TRANSMISSION TIME INTERVALS - Google Patents

DYNAMIC REFERENCE SIGNAL CONFIGURATION FOR WIRELESS COMMUNICATION WITH SHORTENED TRANSMISSION TIME INTERVALS

Info

Publication number: EP3926884C0
Authority: EP; European Patent Office
Prior art keywords: wireless communication; reference signal; time intervals; transmission time; signal configuration
Prior art date: 2016-11-04
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Active

Application number

EP21190214.3A

Other languages

German (de)

French (fr)

Other versions

EP3926884A1 (en

EP3926884B1 (en

Inventor

Seyedkianoush Hosseini

Wanshi Chen

Shimman Arvind Patel

Jing Sun

Peter Gaal

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Qualcomm Inc

Original Assignee

Qualcomm Inc

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2016-11-04

Filing date

2017-11-03

Publication date

2024-12-18

2017-11-03 Application filed by Qualcomm Inc filed Critical Qualcomm Inc

2017-11-03 Priority to EP24205059.9A priority Critical patent/EP4465582A3/en

2021-12-22 Publication of EP3926884A1 publication Critical patent/EP3926884A1/en

2024-12-18 Application granted granted Critical

2024-12-18 Publication of EP3926884B1 publication Critical patent/EP3926884B1/en

2024-12-18 Publication of EP3926884C0 publication Critical patent/EP3926884C0/en

Status Active legal-status Critical Current

2037-11-03 Anticipated expiration legal-status Critical

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
- H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
- H04W72/044—Wireless resource allocation based on the type of the allocated resource
- H04W72/0446—Resources in time domain, e.g. slots or frames
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
- H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/26—Systems using multi-frequency codes
- H04L27/2601—Multicarrier modulation systems
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/26—Systems using multi-frequency codes
- H04L27/2601—Multicarrier modulation systems
- H04L27/2602—Signal structure
- H04L27/261—Details of reference signals
- H04L27/2613—Structure of the reference signals
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/26—Systems using multi-frequency codes
- H04L27/2601—Multicarrier modulation systems
- H04L27/2626—Arrangements specific to the transmitter only
- H04L27/2646—Arrangements specific to the transmitter only using feedback from receiver for adjusting OFDM transmission parameters, e.g. transmission timing or guard interval length
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path

Landscapes

Engineering & Computer Science (AREA)
Signal Processing (AREA)
Computer Networks & Wireless Communication (AREA)
Mobile Radio Communication Systems (AREA)

EP21190214.3A 2016-11-04 2017-11-03 Dynamic reference signal configuration for shortened transmission time interval wireless communications Active EP3926884B1 (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
EP24205059.9A EP4465582A3 (en)	2016-11-04	2017-11-03	Dynamic reference signal configuration for shortened transmission time interval wireless communications

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
US201662418080P	2016-11-04	2016-11-04
US15/802,349 US20180131490A1 (en)	2016-11-04	2017-11-02	Dynamic reference signal configuration for shortened transmission time interval wireless communications
EP17801809.9A EP3535913B1 (en)	2016-11-04	2017-11-03	Dynamic reference signal configuration for shortened transmission time interval wireless communications
PCT/US2017/059977 WO2018085684A1 (en)	2016-11-04	2017-11-03	Dynamic reference signal configuration for shortened transmission time interval wireless communications

Related Parent Applications (2)

Application Number	Title	Priority Date	Filing Date
EP17801809.9A Division EP3535913B1 (en)	2016-11-04	2017-11-03	Dynamic reference signal configuration for shortened transmission time interval wireless communications
EP17801809.9A Division-Into EP3535913B1 (en)	2016-11-04	2017-11-03	Dynamic reference signal configuration for shortened transmission time interval wireless communications

Related Child Applications (2)

Application Number	Title	Priority Date	Filing Date
EP24205059.9A Division EP4465582A3 (en)	2016-11-04	2017-11-03	Dynamic reference signal configuration for shortened transmission time interval wireless communications
EP24205059.9A Division-Into EP4465582A3 (en)	2016-11-04	2017-11-03	Dynamic reference signal configuration for shortened transmission time interval wireless communications

Publications (3)

Publication Number	Publication Date
EP3926884A1 EP3926884A1 (en)	2021-12-22
EP3926884B1 EP3926884B1 (en)	2024-12-18
EP3926884C0 true EP3926884C0 (en)	2024-12-18

Family

ID=62064885

Family Applications (3)

Application Number	Title	Priority Date	Filing Date
EP17801809.9A Active EP3535913B1 (en)	2016-11-04	2017-11-03	Dynamic reference signal configuration for shortened transmission time interval wireless communications
EP24205059.9A Pending EP4465582A3 (en)	2016-11-04	2017-11-03	Dynamic reference signal configuration for shortened transmission time interval wireless communications
EP21190214.3A Active EP3926884B1 (en)	2016-11-04	2017-11-03	Dynamic reference signal configuration for shortened transmission time interval wireless communications

Family Applications Before (2)

Application Number	Title	Priority Date	Filing Date
EP17801809.9A Active EP3535913B1 (en)	2016-11-04	2017-11-03	Dynamic reference signal configuration for shortened transmission time interval wireless communications
EP24205059.9A Pending EP4465582A3 (en)	2016-11-04	2017-11-03	Dynamic reference signal configuration for shortened transmission time interval wireless communications

Country Status (5)

Country	Link
US (1)	US20180131490A1 (en)
EP (3)	EP3535913B1 (en)
CN (2)	CN109891806B (en)
ES (1)	ES2915697T3 (en)
WO (1)	WO2018085684A1 (en)

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US10517021B2 (en)	2016-06-30	2019-12-24	Evolve Cellular Inc.	Long term evolution-primary WiFi (LTE-PW)
US10397941B2 (en) *	2016-08-12	2019-08-27	Lg Electronics Inc.	Method of transmitting and receiving uplink signal in wireless communication system and apparatus therefor
US10959251B2 (en) *	2017-01-17	2021-03-23	Qualcomm Incorporated	Parallel processing of uplink and downlink transmissions
US10356812B2 (en)	2017-02-06	2019-07-16	Qualcomm Incorporated	Variable-length transmission schemes
KR102383906B1 (en) *	2017-02-28	2022-04-08	삼성전자 주식회사	Method and apparatus for recognizing users of control and data signal in wirelss cellular communication system
WO2018174555A1 (en) *	2017-03-21	2018-09-27	엘지전자 주식회사	Method for transmitting data in next generation communication system, and device therefor
WO2018173234A1 (en) *	2017-03-23	2018-09-27	株式会社Ｎｔｔドコモ	User terminal and wireless communication method
CN108632193B (en) *	2017-03-24	2023-05-09	华为技术有限公司	Resource indication method, network equipment and terminal equipment
JP6934953B2 (en) *	2017-05-05	2021-09-15	テレフオンアクチーボラゲットエルエムエリクソン（パブル）	Signaling for multiple short TTI transmissions
JP6832794B2 (en) *	2017-06-05	2021-02-24	ルネサスエレクトロニクス株式会社	Wireless communication system
US10992408B2 (en) *	2018-05-11	2021-04-27	Qualcomm Incorporated	Transport block size scaling factor indication for ultra-reliable low-latency communication
CN110719151B (en) *	2018-07-11	2021-01-22	电信科学技术研究院有限公司	Method and equipment for determining demodulation reference signal parameters of uplink data channel
EP3609104A1 (en) *	2018-08-09	2020-02-12	Panasonic Intellectual Property Corporation of America	Flexible repetition of pusch mini-slots within a slot
US10779188B2 (en) *	2018-09-06	2020-09-15	Cisco Technology, Inc.	Uplink bandwidth estimation over broadband cellular networks

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CN102045784B (en) *	2010-12-22	2012-11-07	意法·爱立信半导体（北京）有限公司	Mobile terminal and method for accessing enhanced-random uplink connection channel
US9210670B2 (en) *	2013-03-18	2015-12-08	Samsung Electronics Co., Ltd.	Uplink power control in adaptively configured TDD communication systems
US9197385B2 (en) *	2013-03-28	2015-11-24	Sharp Laboratories Of America, Inc.	Systems and methods for demodulation reference signal selection
HUE040329T2 (en) *	2013-04-04	2019-03-28	Intel Ip Corp	Monitoring radio communication to EPDCCH
US11743897B2 (en) *	2013-12-20	2023-08-29	Qualcomm Incorporated	Techniques for configuring uplink channels in unlicensed radio frequency spectrum bands
US9844072B2 (en) *	2014-09-26	2017-12-12	Qualcomm Incorporated	Ultra-low latency LTE uplink frame structure
CN108029040A (en) *	2015-09-02	2018-05-11	株式会社Ntt都科摩	User terminal, wireless base station and wireless communications method
JP6954841B2 (en) *	2015-12-25	2021-10-27	株式会社Ｎｔｔドコモ	User terminal and wireless base station
CN105554892A (en) *	2016-01-14	2016-05-04	珠海市魅族科技有限公司	Resource allocation method and device for LTE network and base station
WO2017134337A1 (en) *	2016-02-04	2017-08-10	Nokia Technologies Oy	Method and apparatus for implementing control and reference signals for physical-uplink-shared-channel communication
WO2017132978A1 (en) *	2016-02-05	2017-08-10	Panasonic Intellectual Property Corporation Of America	Base station, terminal, and communication method
US20170317794A1 (en) *	2016-04-29	2017-11-02	Lg Electronics Inc.	Method and user equipment for transmitting uplink signal, and method and base station for receiving uplink signal
JP2019125817A (en) *	2016-05-12	2019-07-25	シャープ株式会社	Terminal device and method
WO2017196250A1 (en) *	2016-05-13	2017-11-16	Telefonaktiebolaget Lm Ericsson (Publ)	Configuration of uplink transmission for a wireless device
CN109417455B (en) *	2016-05-13	2021-09-28	瑞典爱立信有限公司	Configuration of downlink transmissions
WO2018063067A1 (en) *	2016-09-30	2018-04-05	Telefonaktiebolaget Lm Ericsson (Publ)	Control information mcs offset determination for uci on pusch with shortened tti
US11381435B2 (en) *	2016-11-11	2022-07-05	Qualcomm Incorporated	Configuration for data and reference signal transmissions with shortened transmission time intervals

2017
- 2017-11-02 US US15/802,349 patent/US20180131490A1/en active Pending
- 2017-11-03 EP EP17801809.9A patent/EP3535913B1/en active Active
- 2017-11-03 EP EP24205059.9A patent/EP4465582A3/en active Pending
- 2017-11-03 ES ES17801809T patent/ES2915697T3/en active Active
- 2017-11-03 WO PCT/US2017/059977 patent/WO2018085684A1/en unknown
- 2017-11-03 CN CN201780066687.0A patent/CN109891806B/en active Active
- 2017-11-03 CN CN202210278107.7A patent/CN114584275B/en active Active
- 2017-11-03 EP EP21190214.3A patent/EP3926884B1/en active Active

Also Published As

Publication number	Publication date
CN114584275B (en)	2024-07-26
EP3926884A1 (en)	2021-12-22
EP3535913B1 (en)	2022-05-11
US20180131490A1 (en)	2018-05-10
EP4465582A2 (en)	2024-11-20
CN109891806B (en)	2022-03-25
EP3926884B1 (en)	2024-12-18
CN109891806A (en)	2019-06-14
CN114584275A (en)	2022-06-03
EP3535913A1 (en)	2019-09-11
WO2018085684A1 (en)	2018-05-11
ES2915697T3 (en)	2022-06-24
EP4465582A3 (en)	2025-01-22

Publication	Publication Date	Title
EP3926884C0 (en)	2024-12-18	DYNAMIC REFERENCE SIGNAL CONFIGURATION FOR WIRELESS COMMUNICATION WITH SHORTENED TRANSMISSION TIME INTERVALS
EP3682587C0 (en)	2023-11-01	REFERENCE SIGNALS FOR RADIO CONNECTION MONITORING
EP3673560A4 (en)	2020-09-02	RECEIVING DEVICE FOR WIRELESS POWER CONSUMPTION
IL280532A (en)	2021-03-01	Satellite communication transmitter
EP3694301A4 (en)	2020-12-16	WIRELESS CHARGER
EP3700119C0 (en)	2024-07-03	DEMODULATION REFERENCE SIGNAL DESIGN FOR VEHICLE-TO-VEHICLE COMMUNICATION
EP3603319A4 (en)	2020-12-16	RADIO-BASED RADIO CONNECTION MONITORING
EP3474943A4 (en)	2019-11-13	WIRELESS GLACECTHERAPY
EP3625906C0 (en)	2023-08-23	RADIO CONNECTION MONITORING WITH SUB-BANDS
EP3665997A4 (en)	2021-03-24	IMPROVED SOLDERING REFERENCE SIGNAL TRANSMISSION
EP3533074A4 (en)	2020-06-03	INTERFERENCE FILTER FOR WIRELESS SYSTEM FOR WIRELESS POWER TRANSMISSION
EP3579585A4 (en)	2020-12-09	CALLING SYSTEM WITH WIRELESS COMMUNICATION TECHNOLOGY WITH SHORT RANGE
ZA201607891B (en)	2019-04-24	Cluster-based beacon signal transmission
EP3586548A4 (en)	2020-12-30	TRANSMISSION SCHEME FOR WIRELESS COMMUNICATION SYSTEMS
DK3602976T3 (en)	2021-07-12	SIGNAL COMMUNICATION SYSTEM
EP3579941A4 (en)	2020-10-28	ANTENNA CONTROL FOR MOBILE DEVICE COMMUNICATION
EP3487096A4 (en)	2020-03-11	TRANSMITTER, RECEIVER, COMMUNICATION METHOD AND INTEGRATED CIRCUIT
EP3744136A4 (en)	2021-03-10	WIRELESS LOCAL NETWORKS FOR VEHICLES
DK3371950T3 (en)	2021-03-22	Wireless communication
EP3376800A4 (en)	2019-07-17	RADIO COMMUNICATION DEVICE
EP3457802C0 (en)	2024-05-01	WIRELESS STATION AND COMMUNICATION METHODS
EP3713194A4 (en)	2021-02-24	DUAL-SYSTEM-SYNCHRONIZATION-BASED RSSP-I-SECURE COMMUNICATION PROCEDURE
EP3834305C0 (en)	2024-07-17	MULTI-CHANNEL RADIO COMMUNICATION DEVICE
EP3675538A4 (en)	2020-08-05	COMMUNICATION SYSTEM FOR MOBILE BODY
EP3780321A4 (en)	2021-06-09	WIRELESS CHARGER

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